51332870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3701}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 98621280

約数和(自身を除く): 47288410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 3701, 6935, 7402, 13870, 18505, 37010, 70319, 140638, 270173, 351595, 540346, 703190, 1350865, 2701730, 5133287, 10266574, 25666435, 51332870]

約数ペア:

[(1, 51332870), (2, 25666435), (5, 10266574), (10, 5133287), (19, 2701730), (38, 1350865), (73, 703190), (95, 540346), (146, 351595), (190, 270173), (365, 140638), (730, 70319), (1387, 37010), (2774, 18505), (3701, 13870), (6935, 7402)]